CD4 Datasheet, PDF (2/3 Pages) Cornell Dubilier Electronics – Ultra-High-Frequency Capacitor for CATV and RF Applications 0.1″ Lead Spacing

Type CD4 High-Frequency, Mica Capacitors
Typical Performance Curves
Insertion Loss
Over the frequency range of 100 MHz to 1 GHz
the insertion loss in a balanced 50 Ω or 75 Ω sys-
tem is flat ±0.2 dB. A typical test setup is below.
Insertion Loss vs. Frequency for
CD17FC621JO3, 75 Ω System
Choosing CD4, CD16, CDV16, CD18 or CDV18
While insertion loss is flat within ±.2dB through 1 GHz,
you may be able to avoid the small notch by changing
the capacitor type to fit your capacitance. See table at
right.
TYPE
CD17
CD4
CD16
CDV16
CD18
CDV18
Flat to Above 1 GHz
470 pF max
620 pF max
870 pF
870 pF
660 pF max
1000 pF max
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